<fieldset>
    <legend>Login</legend>
    <form>

        <legend>用户名</legend>
        <label for=""></label>
        <input type="text" name="" value="" placeholder="请输入用户名 😄">

        <legend>密码</legend>
        <label for=""></label>
        <input type="password" name="" value="" placeholder="请输入密码 😄">

        <!-- <fieldset>
            <legend>确定密码</legend>
            <input type="password" name="" value="" placeholder="重新输入密码😄">
        </fieldset> -->

        <legend>嘟嘟</legend>
        <button type="button">登陆</button>
        <button type="button">注册</button>


    </form>
</fieldset>
